Waste water & Drainage Systems

Ultra Silent™

by Huliot Group

View Huliot Group on TEKEN44

Soundproof, triple layer, push-fit system made of pipes and fittings for soil and waste discharge, at low and high temperatures, both within the building structure (application area code “B”) as well as buried in the ground (application area “BD”). Pipes have a three-layer wall structure with external and internal layers of polypropylene (PP) and a middle layer of mineral-filled polypropylene (PP-MD). Fittings are made of mineral filled Polypropylene (PP-MD). All materials are halogen and cadmium free. Joints are made with push-fit sockets and elastomer seals. Suitable for the drainage of fluids, in compliance with DIN 8078, with pH between 2 and 12 at atmospheric pressure and at maximum operating temperature between 95°C and 98°C for short periods. Suitable for the construction of ventilation, rainwater and drainage systems. Can be used at environmental temperatures no lower than -25°C. The system has a sound level Lsc,A of 15dB(A) at a flow rate of 2 l/s, measured in compliance with EN 14366 and certified by the Fraunhofer Institut Für Bauphysik of Stuttgart number P-BA 20/2019e. The test was conducted using Huliot acoustic clamps. Fire performance rating is D-s2,d2 in compliance with EN 13501-1. The Ultra Silent™ System is certified by: SKZ, DiBt – Germany, DTI- Denmark, AENOR – Spain, and SII – Israel. In compliance with HR 3.43, EN 14759, UNE EN 1451-1, IS 958 “Plastics piping system for soil and waste discharge (low and high temperature) within the building structure”.